Slight tweak to layouts

- Char tweaked to look better on small screens
- Slight adjustment to population column sizes

static/templates/char.html

@@ -1,12 +1,12 @@
 <div class="row">
-  <div class="col-xs-5">
+  <div class="col-xs-12 col-md-5">
     <ng-include src="'static/templates/char/name.html'"></ng-include>
     <ng-include src="'static/templates/char/survival.html'"></ng-include>
     <ng-include src="'static/templates/char/attributes.html'"></ng-include>
     <ng-include src="'static/templates/char/brain.html'"></ng-include>
     <ng-include src="'static/templates/char/armour.html'"></ng-include>
   </div>
-  <div class="col-xs-5 col-xs-offset-1">
+  <div class="col-xs-12 col-md-5 col-md-offset-1">
     <ng-include src="'static/templates/char/age.html'"></ng-include>
     <ng-include src="'static/templates/char/weapons.html'"></ng-include>
     <div class="row element bordered" style="padding: 0px;">

static/templates/settlement/population.html

@@ -4,7 +4,7 @@
         <input type="text" size="3" placeholder="0"  ng-model="kdm.population.value">
         <button type="button" class="btn btn-default btn-xs" ng-click="inc(kdm.population)">&gt;</button>
     </div>
-    <div class="col-xs-2 col-md-2">
+    <div class="col-xs-5 col-md-2">
         <div class="row">
             <div class="col-xs-12">
                 <big>Population</big>
@@ -16,7 +16,7 @@
             </div>
         </div>
     </div>
-    <div class="col-xs-4 col-md-4">
+    <div class="col-xs-5 col-md-4">
         <div class="row">
             <div class="col-xs-12">
                 <big>Lost Settlements</big>